<template>
    <div>
        <div class="banner"  @click="handleBannerClick">
            <img class="banner-img" :src="bannerImg"/>   
            <div class="banner-info">
                <div class="info-title">
                    {{ sightName }}
                </div>
                <div class="info-number">
                    <span class="iconfont banner-icon">&#xe670;</span>
                    39
                </div>
            </div>
        </div>
        <!-- fade-animation表示的是 渐隐渐现的效果，将gallary组件出现的效果渐隐渐现 -->
        <fade-animation>
            <gallary 
                :imgs ="gallaryImgs" 
                v-show="gallary"
                @closeGallary="close"
                >

            </gallary>
        </fade-animation>
    </div>
</template>
<script>
import CommonGallary from 'common/gallary/Gallary'
import FadeAnimation from 'common/fade/Fade'
export default{
    name:'DetailBanner',
    props:{
        sightName:String,
        bannerImg:String,
        gallaryImgs:Array
        
    },
    data () {
        return {
            gallary:false,
            
        }
    },
    methods:{
        handleBannerClick() {
            this.gallary = !this.gallary
        },
        close() {
            this.gallary = !this.gallary
        }
    },
    components:{
        gallary : CommonGallary,
        FadeAnimation
    }
}
</script>
//  background-image 渐变色
<style lang="stylus" scoped>
    .banner 
        overflow :hidden
        position : relative
        overflow :hidden
        height :0
        padding-bottom :55%
        .banner-img
            width :100%
        .banner-info
            display :flex
            position :absolute
            left :0
            right :0
            bottom :.2rem
            font-size :.36rem
            line-height :.6rem
            color :#fff
            padding : 0 .2rem
            background-image :linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,0.8))
            .info-title
                flex :1
                font-size:.32rem
            .info-number
                padding : 0 .4rem
                height :.32rem
                line-height :.32rem
                margin-top :.2rem
                border-radius :.2rem
                background :rgba( 0, 0, 0, .4)
                font-size :.24rem
</style>
